www.51cdb.com - robtex.com
www.51cdb.com
| CNAME | bili04jiqun7cdn03.cdn.dun7788.com | ||||||
| CNAME | bili04jiqun7cdn03.cdn.dun555.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.104.32.229🇺🇸 CNSERVERSLLC149.104.32.0/24 KURUN CLOUD INC | ||||||
51cdb.com
| CNAME | bili04jiqun7cdn03.cdn.dun7788.com | ||||||
| CNAME | bili04jiqun7cdn03.cdn.dun555.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.104.32.229🇺🇸 CNSERVERSLLC149.104.32.0/24 KURUN CLOUD INC | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A108.187.185.2072017-06-11 → 2017-06-11 · 4 obs
○ 2015-06-08 21:13:10
● 2017-06-11 11:47:48
○ 2026-08-13 12:41:40
○ 2026-08-13 12:41:44
● 2017-06-11 11:47:48
○ 2026-08-13 12:41:40
○ 2026-08-13 12:41:44
○A23.27.192.1152015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 21:13:10
○ 2017-06-11 11:47:48
○ 2026-08-13 12:41:44
○ 2017-06-11 11:47:48
○ 2026-08-13 12:41:44
●CNAMEbili04jiqun7cdn03.cdn.dun7788.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 12:41:40
● 2026-08-13 12:41:44
● 2026-08-13 12:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| 51cdb.com | ns1.dns91ns.com, ns2.ns91dns.com | 12 records |
✅ Authoritative Response
Server:108.187.33.203
NS records: ns1.dns91ns.com, ns2.ns91dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51cdb.com (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | bili04jiqun7cdn03.cdn.dun7788.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dns91ns.com, ns1.dns91ns.com, ns1.dns91ns.com...)
Analysis
IP Addresses
www.51cdb.com has exactly one IP address — 149.104.32.229.
bili01jiqun7cdn01.cdn.dun555.com, bili04jiqun7cdn01.cdn.dun555.com and bili04jiqun7cdn03.cdn.dun555.com are examples of other host names that share IP numbers with www.51cdb.com.